1 Spreadtrum SC27XX PMICs Fuel Gauge Unit Power Supply Bindings
4 - compatible: Should be one of the following:
10 - reg: The address offset of fuel gauge unit.
11 - battery-detect-gpios: GPIO for battery detection.
12 - io-channels: Specify the IIO ADC channels to get temperature and charge voltage.
13 - io-channel-names: Should be "bat-temp" or "charge-vol".
14 - nvmem-cells: A phandle to the calibration cells provided by eFuse device.
15 - nvmem-cell-names: Should be "fgu_calib".
16 - monitored-battery: Phandle of battery characteristics devicetree node.
17 See Documentation/devicetree/bindings/power/supply/battery.txt
22 compatible = "simple-battery";
23 charge-full-design-microamp-hours = <1900000>;
24 constant-charge-voltage-max-microvolt = <4350000>;
25 ocv-capacity-celsius = <20>;
26 ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>,
27 <4022000 85>, <3983000 80>, <3949000 75>,
28 <3917000 70>, <3889000 65>, <3864000 60>,
29 <3835000 55>, <3805000 50>, <3787000 45>,
30 <3777000 40>, <3773000 35>, <3770000 30>,
31 <3765000 25>, <3752000 20>, <3724000 15>,
32 <3680000 10>, <3605000 5>, <3400000 0>;
37 compatible = "sprd,sc2731";
39 spi-max-frequency = <26000000>;
40 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
42 #interrupt-cells = <2>;
47 compatible = "sprd,sc2731-fgu";
49 battery-detect-gpios = <&pmic_eic 9 GPIO_ACTIVE_HIGH>;
50 io-channels = <&pmic_adc 5>, <&pmic_adc 14>;
51 io-channel-names = "bat-temp", "charge-vol";
52 nvmem-cells = <&fgu_calib>;
53 nvmem-cell-names = "fgu_calib";
54 monitored-battery = <&bat>;